单词 calkin 释义 calkin|kkn, klkn|Forms: (5 kakun), 6 calkyn, 7 cawkin, 7– calkin, calking.[Possibly going back to a ME. *calkain, a. OF. calcain heel:—L. calcneum heel; but the earliest form kakun agrees with the Du. kalkoen, MDu. calcoen ‘ungula,’...